Backblaze B2

Backblaze B2

★★★★ 4.5
VS
OneDrive

OneDrive

★★★★ 4.4

Backblaze B2 vs OneDrive Comparison 2026

Comparing pricing, features, and security to help you choose the best cloud storage.

Feature Comparison

Feature Backblaze B2 OneDrive
Free Storage 10 GB 5 GB
Starting Price $6.00/mo $1.99/mo
End-to-End Encryption ❌ No ❌ No
File Versioning ✅ Yes ✅ Yes
Collaboration ❌ No ✅ Yes
API Access ✅ Yes ✅ Yes
Founded 2007 2007

Backblaze B2 Pros & Cons

Pros

  • Lowest price per GB for large storage
  • S3-compatible API
  • Free egress via Cloudflare partnership
  • No minimum fees
  • Transparent pricing

Cons

  • Not consumer-friendly interface
  • No desktop sync (API/apps only)
  • Egress fees apply (outside Cloudflare)
  • Requires technical knowledge

OneDrive Pros & Cons

Pros

  • Best value with Microsoft 365 bundle
  • Excellent Office integration
  • Built into Windows
  • Personal Vault for sensitive files
  • Great family plan value

Cons

  • No end-to-end encryption
  • Best features require Microsoft 365
  • Can be confusing with different plan structures

Try Backblaze B2

Backblaze B2 is a developer-friendly S3-compatible cloud storage with transparent, pay-as-you-go pri...

Visit Backblaze B2

Try OneDrive

Microsoft OneDrive offers cloud storage with deep integration into Windows and Microsoft 365, making...

Visit OneDrive